ChemicalBook >> CAS DataBase List >>ISOQUERCITRIN
ISOQUERCITRIN
- CAS No.
- 21637-25-2
- Chemical Name:
- ISOQUERCITRIN
- Synonyms
- ISOQUERCETIN;QUERCETIN-3-O-GLUCOSIDE;QUERCETIN-3-GLUCOSIDE;ISOQUERCITROSIDE;Isotrifoliin;naringenin-7-O-β-D-glucoside;QUERCETIN-3-O-BETA-GLUCOPYRANOSIDE;ISOTRIFOLIN;Quercetin 3-;Quercitin-3-beta-D-glucofuranoside
- CBNumber:
- CB6419347
- Molecular Formula:
- C21H20O12
- Molecular Weight:
- 464.38
- MDL Number:
- MFCD00017746
- MOL File:
- 21637-25-2.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-06-03 11:24:09
| Product description | Number | Pack Size | Price |
| Isoquercitroside ≥98% | 20802 | 5mg | $28 |
| Isoquercitroside ≥98% | 20802 | 10mg | $44 |
| Isoquercitroside ≥98% | 20802 | 25mg | $104 |
| Isoquercitroside ≥98% | 20802 | 50mg | $194 |
| Isoquercitroside ≥98% | 20802 | 5mg | $25 |
| More product size | |||
| Melting point | 225-227° |
|---|---|
| Boiling point | 916.3±65.0 °C(Predicted) |
| Density | 1.87±0.1 g/cm3(Predicted) |
| FEMA | 4225 | ISOQUERCITRIN, ENZYMATICALLY MODIFIED |
| storage temp. | Inert atmosphere,Store in freezer, under -20°C |
| solubility | DMSO (Slightly, Heated), Ethyl Acetate (Slightly), Methanol (Slightly, Heated) |
| pka | 6.17±0.40(Predicted) |
| form | Solid |
| color | Yellow to Dark Yellow |
| Odor | odorless |
| Cosmetics Ingredients Functions | ANTIOXIDANT |
| InChIKey | OVSQVDMCBVZWGM-QSOFNFLRSA-N |
| SMILES | C1(OC2=C(C(O)=CC(O)=C2)C(=O)C=1O[C@H]1[C@H](O)[C@H]([C@H](O)[C@@H](CO)O1)O)C1C=CC(O)=C(O)C=1 |&1:14,15,17,18,20,r| |
| LogP | 0.82 |
| EWG's Food Scores | 1 |
| FDA UNII | 0YX10VRV6J |
| NCI Drug Dictionary | isoquercetin |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P280-P301+P312-P302+P352-P305+P351+P338 |
| Safety Statements | 24/25 |
| RIDADR | 2811 |
| WGK Germany | 3 |
| RTECS | LK8960000 |
| F | 10-23 |
| HS Code | 29389090 |
ISOQUERCITRIN price More Price(83)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Cayman Chemical | 20802 | Isoquercitroside ≥98% | 21637-25-2 | 5mg | $28 | 2026-04-30 | Buy |
| Cayman Chemical | 20802 | Isoquercitroside ≥98% | 21637-25-2 | 10mg | $44 | 2026-04-30 | Buy |
| Cayman Chemical | 20802 | Isoquercitroside ≥98% | 21637-25-2 | 25mg | $104 | 2026-04-30 | Buy |
| Cayman Chemical | 20802 | Isoquercitroside ≥98% | 21637-25-2 | 50mg | $194 | 2026-04-30 | Buy |
| Cayman Chemical | 20802 | Isoquercitroside ≥98% | 21637-25-2 | 5mg | $25 | 2024-03-01 | Buy |
ISOQUERCITRIN Chemical Properties,Uses,Production
Chemical Properties
White to dark yellow powder; odorless.
Occurrence
Reported found in Gossypium spp.
Uses
Isoquercitroside is a flavonoid compound that is within medicinal plants which displays various biological activity. This includes inhibition of adipocyte differentiation.
Definition
ChEBI: A quercetin O-glucoside in which a glucofuranosyl residue is attached at position 3 of quercetin via a beta-glycosidic linkage.
in vivo
In animals receiving Quercetin 3-O-β-D-glucofuranoside, eosinophil counts are lower in the BALF, blood and lung parenchyma. Neutrophil counts in blood and IL-5 levels in lung homogenate are lower only in Isoquercitrin-treated mice. No alterations in mononuclear cell numbers were observed[2].
ISOQUERCITRIN Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 257)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| PuriPharm Co., ltd. | +86-0572-2745768 +8613816075732 | sales@puripharm.com | China | 1005 | 58 |
| BINBO BIOLOGICAL CO.,LTD | +8618629063126 | info@binbobiological.com | China | 477 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21587 | 55 |
| Nanjing ChemLin Chemical Industry Co., Ltd. | 025-83697070 | product@chemlin.com.cn | CHINA | 3009 | 60 |
| Nanjing Dolon Biotechnology Co.,Ltd. | 18905173768 | 52513593@qq.com | CHINA | 2972 | 58 |
| BOC Sciences | +1-631-485-4226 | inquiry@bocsci.com | United States | 19936 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49979 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29792 | 58 |
| Antai Fine Chemical Technology Co.,Limited | 18503026267 | info@antaichem.com | CHINA | 9636 | 58 |
| SHANGHAI T&W PHARMACEUTICAL CO., LTD. | +86-021-61551413 +8618813727289 | contact@trustwe.com | China | 5742 | 58 |
View Lastest Price from ISOQUERCITRIN manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-06-06 | Isoquercitrin
21637-25-2
|
1KG | ≥98% HPLC | 1000KG | Changsha Staherb Natural Ingredients Co., Ltd. | ||
 |
2026-06-06 | ISOQUERCETIN(P)
21637-25-2
|
1kg | ≥98% HPLC | 1000kg | Changsha Staherb Natural Ingredients Co., Ltd. | ||
 |
2026-06-03 | Isotrifoliin
21637-25-2
|
$29.00 | 99.45% | 10g | TargetMol Chemicals Inc. |
-
- Isoquercitrin
21637-25-2
- $0.00
- ≥98% HPLC
- Changsha Staherb Natural Ingredients Co., Ltd.
-
- ISOQUERCETIN(P)
21637-25-2
- ≥98% HPLC
- Changsha Staherb Natural Ingredients Co., Ltd.
-
- Isotrifoliin
21637-25-2
- $29.00
- 99.45%
- TargetMol Chemicals Inc.
21637-25-2(ISOQUERCITRIN)Related Search:
QUERCETIN-3-BETA-D-GLUCOSIDE
QUERCETIN-3-O-B-D-GLUCOFURANOSIDE
QUERCETIN-3-O-B-GLUCOPYRANOSIDE
3,3',4',5,7-Pentahydroxyflavone 3-β-glucoside
3,3’,4’,5,7-pentahydroxy-flavon3-beta-d-glucofuranoside
3,3’,4’,5,7-pentahydroxyflavone3-beta-d-glucofuranoside
4h-1-benzopyran-4-one,2-(3,4-dihydroxyphenyl)-3-(beta-d-glucofuranosyloxy)-5
ISOQUERCITRIN
3,4,5',7'-TETRAHYDROXYFLAVONE-3'-GLUCOSIDE
3,3',4',5,7-PENTAHYDROXYFLAVONE-3-BETA-GLUCOSIDE
Quercetin 3-β-D-gluc
-D-glucofuranosyloxy)-5,7-dihydroxy-4H-1-benzopyran-4-one
3-(((2S,3R,4R,5R)-5-((R)-1,2-Dihydroxyethyl)-3,4-dihydroxytetrahydrofuran-2-yl)oxy)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-chromen-4-one
Quercitin-3'-O-
glucofuranoside
quercetin 3-O-beta-D-glucofuranoside
2-(3,4-dihydroxyphenyl)-3-(beta-D-glucofuranosyloxy)-5,7-dihydroxy-4H-1-benzopyran-4-one
ISOQUERCITRIN hplc
3-(β-D-Glucofuranosyloxy)-5,7-dihydroxy-2-(3,4-dihydroxyphenyl)-4H-1-benzopyran-4-one
Quercetin 3-glucofranoside
2-(3,4-Hihydroxyphenyl)-3-(beta-D-glucofuranosyloxy)-5,7-dihydroxy-4H-1-benzopyran-4-one
Quercetin 3-β-D-glucoside,3,3′,4′,5,7-Pentahydroxyflavone 3-β-glucoside, Isoquercitrin
ISOQUERCITRIN (DISCONTINUED)(SH)
soquercitrin
Quercetin 3-β-D-glucoside ,>=98%
Quercetin 3-b-D-glucoside
2-(3,4-dihydroxyphenyl)-3-(β-D-glucofuranosyloxy)-
2-(3,4-dihydroxyphenyl)-3-(β-D-glucofuranosyloxy)-5,7-dihydroxy-4H-1-benzopyran-4-one
2-(3,4-Dihidroxyphenyl)-3-(beta-D-glucofuranosyloxy)-5,7-dihydroxy-4H-1-benzopyran-4-one
C05623
,7-dihydroxy-
3-[[(2S,3R,4R,5R)-5-[(1R)-1,2-dihydroxyethyl]-3,4-dihydroxy-2-oxolanyl]oxy]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-1-benzopyran-4-one
Quercetin 3-β-D-glucoside, ≥90% (HPLC)
Isoquercitrin (Isoquercitroside
Isoquercitrin (Synonyms: Isoquercitroside
Cocaflavin
Isoquercitroside CRS
ISOQUERCITRIN b
4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3-(β-D-glucofuranosyloxy)-5,7-dihydroxy-
Rutoside EP Impurity A
quercetin3-O-β-D-glucofuranoside
2-(3,4-dihydroxyphenyl)-3-(β-D-glucofuranosyloxy)-5,7-dihyd...
ISOTRIFOLIN
Quercitin-3-beta-D-glucofuranoside
Isotrifoliin
Quercetin 3-Oxyglucoside
Isoquercitrin / quercetin glycoside
2,4-Dichlorobenzyl Alcohol Impurity 8 (3,4-Dichlorobenzyl Mercaptan)
QUERCETIN-3-O-BETA-D-GLUCOPYRANOSIDE
ISOQUERCETIN
ISOQUERCITROSIDE
naringenin-7-O-β-D-glucoside
QUERCETIN 3-O-GLUCOPYRANOSIDE
Quercetin 3-
quercetin 3-O-β-D-glucofuranoside
QUERCETIN-3-GLUCOSIDE
QUERCETIN-3-O-BETA-GLUCOPYRANOSIDE
QUERCETIN-3-O-GLUCOSIDE
21637-25-2
